/**
 * Copyright 2012 Sander Verhagen
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.sander.verhagen.domain;

import java.sql.ResultSet;
import java.sql.SQLException;

import org.apache.commons.lang3.StringUtils;

/**
 * Message entity as pulled from the Skype database.
 * 
 * @author Sander Verhagen
 */
public class Message {

	private String body;

	private String author;

	private String authorDisplay;

	private long time;

	private String chatName;

	/**
	 * Constructor.
	 * 
	 * @param resultSet
	 *            record as pulled from the Skype database
	 * @throws SQLException
	 *             problem with database access
	 */
	public Message(ResultSet resultSet) throws SQLException {
		this.chatName = resultSet.getString("chatname");
		this.body = resultSet.getString("body_xml");
		this.author = resultSet.getString("author");
		this.authorDisplay = resultSet.getString("from_dispname");
		this.time = resultSet.getLong("timestamp");
	}

	/**
	 * Get the body of the message.
	 * 
	 * @return message body
	 */
	public String getBody() {
		return body;
	}

	/**
	 * Get the author of the message.
	 * 
	 * @return message author
	 */
	public String getAuthor() {
		return author;
	}

	/**
	 * Get the time of the message, Unix epoch.
	 * 
	 * @return message time
	 */
	public long getTime() {
		return time;
	}

	/**
	 * Get the display name of the author of the message.
	 * 
	 * @return message author display name
	 */
	public String getAuthorDisplay() {
		return authorDisplay;
	}

	/**
	 * Get the chat name that this message belongs to.
	 * 
	 * @return chat name
	 */
	public String getChatName() {
		return chatName;
	}

	/**
	 * Determine if the message is empty.
	 * 
	 * @return <code>true</code> if message empty; <code>false</code> if message
	 *         contains something
	 */
	public boolean isEmpty() {
		return StringUtils.isBlank(body);
	}
}
